YAZ_ERRNO(3) 1 YAZ_ERRNO(3)
yaz_errno - Returns error number
SYNOPSIS
int yaz_errno (resource $id)
DESCRIPTION
Returns an error number for the server (last request) identified by $id.
yaz_errno(3) should be called after network activity for each server - (after yaz_wait(3) returns) to determine the success or failure of
the last operation (e.g. search).
PARAMETERS
o $id
- The connection resource returned by yaz_connect(3).
RETURN VALUES
Returns an error code. The error code is either a Z39.50 diagnostic code (usually a Bib-1 diagnostic) or a client side error code which is
generated by PHP/YAZ itself, such as "Connect failed", "Init Rejected", etc.
SEE ALSO
yaz_error(3), yaz_addinfo(3).
PHP Documentation Group YAZ_ERRNO(3)
